82574128

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56713}}^1$

素因数の和:56741

約数の個数: 40

約数和(自身を含む): 196911008

約数和(自身を除く): 114336880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 56713, 113426, 226852, 396991, 453704, 737269, 793982, 907408, 1474538, 1587964, 2949076, 3175928, 5160883, 5898152, 6351856, 10321766, 11796304, 20643532, 41287064, 82574128]

約数ペア:

[(1, 82574128), (2, 41287064), (4, 20643532), (7, 11796304), (8, 10321766), (13, 6351856), (14, 5898152), (16, 5160883), (26, 3175928), (28, 2949076), (52, 1587964), (56, 1474538), (91, 907408), (104, 793982), (112, 737269), (182, 453704), (208, 396991), (364, 226852), (728, 113426), (1456, 56713)]